Parallel domain decomposition methods for large-scale finite element transport modelling
Conference
·
OSTI ID:459178
- Imperial College of Science, Technology and Medicine, London (United Kingdom)
The finite element-spherical harmonics method is being developed for realistic multi-dimensional transport modelling. This paper describes research aimed at reducing, through parallelization, some of the storage and CPU difficulties associated with solving large 3D problems. Parallelization is achieved through a spatial partitioning of the problem coupled with a multi-block-explicit domain decomposition method for the solution of the system of linear equations. The algorithm presented here is suitable for a large range of parallel computers, from massively parallel to workstation clusters and future multi-processor workstations.
- OSTI ID:
- 459178
- Report Number(s):
- CONF-950420--; CNN: Grant GR/H/44974
- Country of Publication:
- United States
- Language:
- English
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